Fragment Overlapping

app/build.gradle

@@ -52,5 +52,6 @@ dependencies {
     implementation "ru.noties:markwon:${markwonVersion}"
     implementation "com.github.Cutta:TagView:${tagViewVersion}"
     implementation "me.relex:circleindicator:${circleIndicatorVersion}"
+    implementation 'com.android.support:support-v4:28.0.0'
 }
 apply plugin: 'com.google.gms.google-services'

app/src/main/java/app/insti/adapter/ComplaintDetailsPagerAdapter.java

@@ -7,6 +7,7 @@ import android.support.v4.app.FragmentPagerAdapter;
 
 import app.insti.api.model.Venter;
 import app.insti.fragment.DetailedComplaintFragment;
+import app.insti.fragment.RelevantComplaintsFragment;
 
 /**
  * Created by Shivam Sharma on 19-09-2018.
@@ -14,6 +15,7 @@ import app.insti.fragment.DetailedComplaintFragment;
 
 public class ComplaintDetailsPagerAdapter extends FragmentPagerAdapter {
 
+    private static final String TAG = ComplaintDetailsPagerAdapter.class.getSimpleName();
     Venter.Complaint detailedComplaint;
     Context context;
     String sessionid, complaintid, userid;
@@ -32,6 +34,8 @@ public class ComplaintDetailsPagerAdapter extends FragmentPagerAdapter {
         switch (position) {
             case 0:
                 return DetailedComplaintFragment.getInstance(sessionid, complaintid, userid);
+            case 1:
+                return RelevantComplaintsFragment.getInstance(sessionid, userid);
             default:
                 return DetailedComplaintFragment.getInstance(sessionid, complaintid, userid);
         }
@@ -39,11 +43,16 @@ public class ComplaintDetailsPagerAdapter extends FragmentPagerAdapter {
 
     @Override
     public CharSequence getPageTitle(int position) {
-        return "Complaint Details";
+        if (position == 0){
+            return "Complaint Details";
+        } else {
+            return "Relevant Complaints";
+        }
+
     }
 
     @Override
     public int getCount() {
-        return 1; /* Update as 2 on adding RelevantComplints*/
+        return 2;
     }
 }

app/src/main/java/app/insti/fragment/ComplaintFragment.java

@@ -3,13 +3,16 @@ package app.insti.fragment;
 import android.content.Context;
 import android.content.res.TypedArray;
 import android.os.Bundle;
+import android.support.annotation.Nullable;
 import android.support.design.widget.AppBarLayout;
 import android.support.design.widget.CollapsingToolbarLayout;
 import android.support.design.widget.TabLayout;
+import android.support.v4.app.FragmentManager;
 import android.support.v4.app.FragmentTransaction;
 import android.support.v4.view.ViewPager;
 import android.support.v7.widget.Toolbar;
 import android.util.DisplayMetrics;
+import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -36,6 +39,7 @@ public class ComplaintFragment extends BaseFragment {
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container,
                              Bundle savedInstanceState) {
+
         // Inflate the layout for this fragment
         View view = inflater.inflate(R.layout.fragment_complaint, container, false);
         Toolbar toolbar = getActivity().findViewById(R.id.toolbar);
@@ -53,7 +57,6 @@ public class ComplaintFragment extends BaseFragment {
 
         buttonVentIssues = view.findViewById(R.id.buttonVentIssues);
 
-
         buttonVentIssues.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
@@ -61,7 +64,7 @@ public class ComplaintFragment extends BaseFragment {
                 fileComplaintFragment.setArguments(getArguments());
                 FragmentTransaction fragmentTransaction = getFragmentManager().beginTransaction();
                 fragmentTransaction.replace(R.id.framelayout_for_fragment, fileComplaintFragment, fileComplaintFragment.getTag());
-                fragmentTransaction.addToBackStack(fileComplaintFragment.getTag()).commit();
+                fragmentTransaction.addToBackStack("ComplaintFragment").commit();
             }
         });
 

app/src/main/java/app/insti/fragment/FileComplaintFragment.java

@@ -605,6 +605,8 @@ public class FileComplaintFragment extends Fragment {
                     FragmentManager manager = getFragmentManager();
                     FragmentTransaction transaction = manager.beginTransaction();
                     transaction.replace(R.id.framelayout_for_fragment, complaintFragment, complaintFragment.getTag());
+                    transaction.addToBackStack(complaintFragment.getTag());
+                    manager.popBackStackImmediate("ComplaintFragment", FragmentManager.POP_BACK_STACK_INCLUSIVE);
                     transaction.commit();
                 }
 

app/src/main/res/values/strings.xml

@@ -48,4 +48,5 @@
     <string name="getting_current_location">Getting current location. Please try after some time</string>
     <string name="GPS_not_enables">GPS is not enabled!</string>
     <string name="no_permission">No permission!</string>
+    <string name="hello_blank_fragment">Hello blank fragment</string>
 </resources>